git: openjdk/jdk: master: 8365570: C2 fails assert(false) failed: Unexpected node in SuperWord truncation: CastII

[Jasmine Karthikeyan]

Changeset: 775f48de
Branch: master
Author:    Jasmine Karthikeyan <jkarthikeyan at openjdk.org>
Date:      2026-01-09 05:16:32 +0000
URL:       https://git.openjdk.org/jdk/commit/775f48de6129092d05650fec17dad171944e6d89

8365570: C2 fails assert(false) failed: Unexpected node in SuperWord truncation: CastII

Reviewed-by: chagedorn, thartmann, epeter

! src/hotspot/share/opto/superword.cpp
! test/hotspot/jtreg/compiler/vectorization/TestSubwordTruncation.java